VTech A700 - Manual (Page 33)

Switching your PIN on (and off)
Note: Disabling your PIN code is not recommended.
To switch your PIN code on (or off):
1 From standby,
c to enter the menu,
2
e to select Settings, c to enter,
3
e to select Security, c to enter,
4
e to select Enable PIN (or Disable PIN),
5 Type the PIN code and
c to enter.
If your SIM becomes blocked
For security purposes, if the wrong PIN code is entered
three times in succession, your smart (SIM) card is
automatically blocked. You will need to contact your
service provider in order to obtain a PUK (Personal
Unblocking Key) which is a separate, longer security code.
Network features Network features Network features Network features Network features
Network features are services that are provided by your
network and fully supported by your phone.
Note: Some network features may require additional
subscription charges. Contact your network provider for
more details.
Within this mini-section
Call waiting ...................................................................................... 34
To switch call waiting on (and off) ................................ 34
Call barring ...................................................................................... 34
To set call barring .................................................................. 34
Conference calls .......................................................................... 35
To start a conference call .................................................. 35
To manage a conference call .......................................... 35
SIM toolkit functions .................................................................. 36
Service dialing numbers ......................................................... 36
Withholding your number ....................................................... 37
To set (or reset) number withholding ....................... 37
33 Special features